baber/WOPTO huggingface dataset:
Patent JP-S60123462-A (JP)
Title: Production of aminoalkanethiol
Inventor: UCHIUMI SHINICHIROU
IPC: C07C67/00
Filed: 1983-12-06
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for heterocyclic compounds useful as agricultural chemicals and medicines, etc. in high yield, by reacting an aminoalkyl halide hydrohalide with hydrogen sulfide and ammonia in a solvent. CONSTITUTION:An aminoalkyl halide hydrohalide expressed by formula I (X<1> and X<2> are halogen; n is an integer 2-6; R<1> and R<2> are 1-12C alkyl or 4-12C cycloalkyl, etc.) is reacted with hydrogen sulfide and ammonia in a solvent, e.g. methanol, to give an aminoalkanethiol hydrohalide expressed by formula II, which is then neutralized with a base, e.g. NaOH, to afford the aimed aminoalkanethiol expressed by formula III. The reaction is usually carried out at 50- 200 deg.C, preferably 80-150 deg.C for 0.5-10hr. Any form of ammonia gas, liquid ammonia or aqueous solution of ammonia is effective for the ammonia.
Patent JP-H04111535-A (JP)
Title: Ad converter
Inventor: YAMAGUCHI TAKESHI
IPC: H03M1/36
Filed: 1990-08-30
Abstract: PURPOSE:To reduce the number of comparators and resistances to reduce the power consumption by connecting variable resistance circuits to both ends of a resistance group and changing the resistance values of variable resistance circuits by a control circuit to repeat comparison. CONSTITUTION:Plural resistors 8 to 11 connected in series, first and second variable resistance circuits 1 and 2 which are connected in series to both ends of this resistor circuit and have the resistance values controlled by a digital signal, plural comparators 5 to 7 to which respective connection points of resistors and an analog input signal are connected in common, an output circuit 12 which outputs the digital signal to control the resistance values of variable resistance circuits 1 and 2 in accordance with the combination of output signals of comparators 5 to 7, and control circuits 3 and 4 are provided. The resistance values of variable resistance circuits 1 and 2 are controlled to change the voltage scale between both ends of the resistance circuit, and comparison in comparators 5 to 7 is repeated. Thus, the number of comparators and resistances is reduced to reduce the power consumption.
Patent JP-S6471743-A (JP)
Title: Foamed resin coated metal plate
Inventor: NOMURA SHINGO
IPC: B32B15/08
Filed: 1987-09-11
Abstract: PURPOSE:To eliminate a hard and cold feel peculiar to a metal and to provide warm, soft and fiberlike appearance and feel, by coating the surface of a metal plate with a foamed resin film containing foamed globules. CONSTITUTION:A foamed resin film 2 containing foamed globules 3, 4 are provided to the surface of a metal plate 1. The internal ones 3 among the foamed globules have heat insulating action and feel warm when touched by a hand. The foamed globules destructed in the surface layer of the foamed resin film 2 to be formed into an almost semispherical shape have protruding parts 6 at the edges of the holes thereof and, therefore, the surface of the film shows a fluffy surface state as it were and impart a fiberlike feel or appearance. The warmth, softness and fiber like feel of the foamed resin coated metal plate are obtained by appropriately adjusting the density and thickness of the foamed resin film 2 and a globule destructing area ratio.
Patent JP-H05111608-A (JP)
Title: Reproducing method of clogged filter
Inventor: TSUCHITANI MASATOSHI
IPC: B01D41/04
Filed: 1991-08-15
Abstract: PURPOSE:To efficiently reproduce a filter clogged with a carbonaceous solid component in heavy oil or pitch in oil or coal to recover the filtering performance before use at a low cost by treating the clogged filter in a hydrogen peroxide soln. by heating to remove the carbonaceous solid component. CONSTITUTION:A filter clogged with a carbonaceous solid component in heavy oil or pitch in oil or coal is subjected to heat treatment in a hydrogen peroxide soln. with 0.5-40wt.% hydrogen peroxide concn. at 50-100 deg.C for >=10min to remove the carbonaceous solid component. Thereby, the filter clogged with carbonaceous solid component can be reproduced to recover the filtering performance before use. By this method, harmful matter to cause pollution it not produced during the producing process.
Patent JP-H04114919-A (JP)
Title: Production of multiple perovskite-type dielectric porcelain powder and porcelain capacitor using same
Inventor: OKINO KIWA
IPC: H01G4/12
Filed: 1990-08-31
Abstract: PURPOSE:To obtain the title powder of fine, homogeneous composition by bringing the powder of a Zr compound, one of starting materials to a specified particle size to complete the solid phase reaction at lower temperatures in a short time. CONSTITUTION:A mixture of (A) powder of a compound of an element selected from Ba, Ca, Sr and Pb, (B) Zr compound powder and (C) powder of a compound of an element selected from Ti, Hf and Th with a mean particle size of the powder B of <=0.2mum is calcined into the objective powder of the generic formula ABO3 (A is an element selected from Ba, Ca, Sr and Pb; B is an element selected from Zr, Ti, Hf and Th). The present powder is capable of forming a dielectric porcelain layer of high dielectric constant with a dielectric porcelain layer as the basic component and plural electrodes holding said component, thus obtaining the other objective small-sized, large-capacity porcelain capacitor.
Patent JP-S61109891-A (JP)
Inventor: KITANAKA KATSUMI
IPC: E21B3/00
Filed: 1984-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1072878-A (JP)
Title: Thermal storage wall construction
Inventor: YANO NAOTATSU
IPC: E04B1/74
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide thermal storage wall construction capable of making small an opening section to the maximum while ensuring controllability of inserting and removing of a thermal storage body from a thermal storage wall. SOLUTION: Thermal storage wall construction is so constituted that a plurality of thermal storage bodies 3 capable of making thermal storage/ radiation with contact fluid R are provided to a space D between exterior wall 1 and interior wall 2 and that intake 4 capable of taking the contact fluid R into the space D, discharge port 5 capable of discharging the contact fluid R contacted to the thermal storage bodies 3 to the inside of a room, fan F for absorbing the contact fluid R into the space D from the intake 4 to discharge it from the discharge port 5 are provided.  In that case, at least one of the intake 4 and discharge port 5 is so formed that the thermal storage bodies 3 can freely pass through, a screw shaft 32 capable of being rotated with a driving device 31 is erected or hung down in the space D, at the same time, a bearing member 33 screwed in the screw shaft 32 and bearing the thermal storage bodies 3 is provided.
Patent JP-H1074536-A (JP)
Title: Sealed nickel-hydrogen storage battery
Inventor: MATSUMURA YUICHI
IPC: H01M10/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a sealed nickel-hydrogen storage battery with high capacity and excellent charging efficiency specially under a high temperature, internal pressure characteristic, high-efficiency discharge characteristic, self-discharge characteristic and charge/discharge cycle characteristic. SOLUTION: A sealed nickel-hydrogen storage battery has generating elements, consisting of a positive electrode formed mainly of nickel hydroxide to which metal cobalt and/or cobalt compound and at least one type of rare earth compound, alkali earth metal compound and zinc oxide are added, a negative electrode formed mainly of hydrogen storage alloy to which anticorrosive agent is added to grant water-repellency to at least part of the surface of the electrode. alkali electrolyte and a separator formed of a woven or non- woven cloth to electrically insulate the positive electrode from the negative electrode and hold the electrolyte as required for charge discharge reaction for a long time. Part of the negative electrode in electrode groups is put in direct contact with a sealed case and the positive electrode is connected to a cover via a lead.  The generating elements are stored in the sealed case which is sealed with the cover having a safety valve.
Patent JP-S6286018-A (JP)
Inventor: DEIITAA FURAITAAKU
IPC: C08G63/64
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09119686-A (JP)
Title: Heater type ultrasonic humidifier
Inventor: TEI TAKESHI
IPC: B05B17/06
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To sterilize bacteria existing in water and to improve the efficiency of a humidifier by supplying the air to a spraying conduit of the upper part of a main water storage tank via a duct provided under the main storage tank at the bottom of a housing by a blower, and atomizing fog in a room from a nozzle installed at the upper part of the conduit. SOLUTION: A blower 150 is installed at the lower part of a housing 100 under a main water storage tank 140. The blower 150 supplies the air to the tank 140 from the exterior via a duct 161 formed at the first sidewall of the housing 100. The atomizing conduit 160 having a conically converged shape from the upper part of the tank 140 is installed at the upper part of the tank 140, and a nozzle 180 which can rotate in all directions is provided at the upper end of the conduit 160. Accordingly, the air fed from the blower 150 is fed into the tank 140 via the duct 161 to atomize the fine water particles generated from the water in the tank 140 in a room via the conduit 160 and the nozzle 180.
Patent JP-2000062327-A (JP)
Title: Thermal transferring pyridone-azo-based dyestuff and thermal transferring sheet and thermal transferring ink using thereof
Inventor: ISHIDA YOSHIORI
IPC: B41M5/385
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To enhance a synthetic performance such as the color concentration, light resistance and antipolluting properties of a recorded matter and the storage stability or the like of a thermal transferring sheet by a method wherein a dyestuff includes as thermal transferring pyridone-azo-based dyestuff represented by a specified structural formula. SOLUTION: A dyestuff layer includes a thermal transferring pyridone-azo- based dyestuff represented by a formula. In the formula, R represents a total 4-6C substituted or non-substituted alkoxy alkyl group, X and Y represent respectively and independently a halogen atom atom selected from the group consisting of Br, F and Cl. Thus, by introdcing two or more halogen atoms, X and Y selected from the group consisting of Br, F and Cl in a benzene ring bound with an azo group and especially by introducing the total 4-6C alkoxy alkyl group R in the nitrogen atom on a pyridone-ring, the favorable performance of the storage stability of the thermal transferring sheet is revealed. The resultant dyestuff is excellent in the color density, light resistance and stain-proofing properties of a recorded matter and also in a total performance.
Patent JP-S6473397-A (JP)
Title: Strain generator
Inventor: NAKAMURA HIROYUKI
IPC: G10H7/00
Filed: 1987-09-14
Abstract: PURPOSE: To work the timbre of musical sound by providing a distortion generator with a distortion generation means having specific I/O characteristics between an input musical sound signal and an output musical sound signal and a changing means for changing a power out of the specific I/O characteristics. CONSTITUTION: An analog musical sound signal 2 is converted into a digital musical sound signal by an A/D converter 4 and the digital signal is supplied to a distortion generation circuit 6. When the input digital musical sound signal is defined as (x) and an output digital musical sound signal is defined as (y), the circuit 6 has an I/O characteristic expressed by y=1-(1-x)n between the values x, y when 0<x<=1 and has an I/O characteristic expressed by y=- 1-(1+x)<n> } when -1<=x<0.  Since the depth of distortion is increased and double sounds are increased in accordance with the increment of the value (n), the I/O characteristics of the distortion generation means can be variously changed only by changing the value (n), the double sound constitution of the output musical sound signal (y) outputted from the distortion generation means can be optionally changed and the tone colors of musical sounds can be variously changed.
Patent JP-S60124579-A (JP)
Title: Car floor structure
Inventor: MATSUSHITA AKIO
IPC: B62D25/20
Filed: 1983-12-08
Abstract: PURPOSE:To realize floor structure having excellent comfortability without increasing chassis body by arranging a planar upper panel made of porous sintered material on the upper face of uneven floor panel. CONSTITUTION:A floor panel 1 is formed such that a tunnel section 7 is expansion molded logitudinally in the center while a bead 6 is formed on flat section 5. Here, a planner upper panel 9 made of porous sintered material while having approximately same shape with flat section 5 is mounted on the flat section 5. Then contacting sections against the upper face 6a of bead 6 at the intermediate section of panel 9, the side wall section 7a of the tunnel section 7 of opposite flanges 10a, 10b and the inner panel 11a of side sill 11 are jointed through welding. When laying felt 3 and floor carpet 4 on the upper panel 9, comfortability of the foot of rider can be improved while noise from floor can be reduced.
Patent JP-S59123162-A (JP)
Title: Manufacture of cylindrical battery
Inventor: FUJITA KOUJI
IPC: H01M2/02
Filed: 1982-12-29
Abstract: PURPOSE:To prevent deformation and provide good seal by supporting an annular groove formed in the lower part of, near, the opening of a battery case which akso acts as a negative terminal with a supporter which is fitting to a groove shape, and placing a sealing plate, and sealing the opening. CONSTITUTION:An electrode group is formed by winding strips of positive plate 1, negative plate 2, and separator 3, and accommodated into a battery case 4 which also acts as a negative terminal. An annular groove 8 is formed so as to project inward in the lower part of, near, the opening of the case 4. The outside of the case 4 and annular groove 8 are supported with supporters 5 and 5' which are fitting to each shape. A sealing plate 7 having a positive terminal 6 is placed on the projecting part of the annular groove, and the opening is sealed with an upper mold to form a battery. Deformation of the annular groove 8 during sealing is prevented. Therefore, internal short of the electrode group is prevented and good seal is accomplished.
Patent JP-H0278937-A (JP)
Title: Display method for substrate inspection device
Inventor: TANIMURA YASUAKI
IPC: H01L21/66
Filed: 1988-09-14
Abstract: PURPOSE:To easily confirm whether or not an extraction state is normal by displaying adjacently an original image which is obtained by picking up an image of a parts mounted on a substrate and an image which is obtained by painting respective hue patterns in dummy colors and based upon the result of extraction. CONSTITUTION:When a specific command for displaying the extraction states of the respective hue patterns is inputted to a CRT display by parts, the parts is displayed on the screen of the CRT display part. This display includes an original image 70 of each land part and images 71 and 72 of each land and between lands which are obtained by extracting the respective hue patterns of the three primary colors from the original image 70, and the images 71 and 72 have the hue patterns painted in dummy colors. In the image 71, pattern areas PR, PG, and PB of the respective corresponding dummy colors appear at positions corresponding to the red area PR', green area PG', and blue area PB' of the original image 70. Then when the areas PR', PG', and PB' and the areas PR, PG, and PB correspond to each other completely, it is decided that the extraction is performed excellently.
Patent JP-H11306124-A (JP)
Title: Method and device for data transfer
Inventor: NISHIO TSUTOMU
IPC: G06F13/12
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To mutually transfer blocks having different size through SCSI(small computer system interface) while saving block information. SOLUTION: Data contain the length of a 1st block and then 1st block data from the head. When is the data does not reaches the prescribed size, zero passing is performed. Further, the length of a 2nd block is stored and then 2nd block data are stored. When N blocks are transferred, blocks up to an (N)th block are stored similarly and repeatedly. The total number N of the blocks transferred this time is stored after the (N)th block data. Thus, the blocks having variable size are transferred successively while the block information is stored.
Patent JP-H0545759-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KAMATA YUKIHIDE
IPC: G03C1/34
Filed: 1991-08-20
Abstract: PURPOSE:To ensure high sensitivity and improved graininess and to suppress sensitization due to scratch by incorporating a silver halide emulsion subjected to reduction sensitization and contg. a specified compd. into at least one of emulsion layers and a specified compd. into a protective layer. CONSTITUTION:A silver halide emulsion subjected to reduction sensitization during production and contg. at least one of compds. represented by formulae I-III is incorporated into at least one of emulsion layers and a compd. represented by formula IV into a protective layer. In the formulae I-TV, each of R, R<1> and R<2> is an aliphatic or arom. group, etc., M is a cation, Lis a divalent combining group, m is 0 or 1, R11 is 1-3C alkyl, R12 is 1-3C alkyl or 1-2C alkoxy and n is a cardinal number of 0-2,000.
Patent JP-H0548858-A (JP)
Title: Facsimile equipment for isdn
Inventor: TAKAOKA TATSUO
IPC: H04N1/00
Filed: 1991-08-20
Abstract: PURPOSE:To make it possible to record and output the only necessary reception pictures also for the reception pictures from an unknown calling party when a calling party is discriminated at the time of incoming and reception pictures are recorded and outputted only if necessary. CONSTITUTION:Reception acceptance calling party numbers and reception rejection calling party numbers are preliminarily registered. At the time of incoming, when a calling party number coincides with each of these numbers, reception pictures are recorded and outputted or the reception pictures are stopped. When the opposite party number does not coincide, reception pictures are temporarily stored in a memory, and are recorded and outputted as necessary after an operator confirms the reception pictures. Thus, also for the reception pictures from an unknown calling party, only necessary reception pictures can be recorded and outputted.
Patent JP-H1051325-A (JP)
Title: Fm multiplex broadcast receiver for movement
Inventor: NAKAMURA KAZUMASA
IPC: H04B1/16
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To appropriately effectively utilize traffic information and general information corresponding to the movement of a vehicle by detecting the reception states of respective FM broadcast stations and alternately tuning the FM broadcast station of the best reception state and the FM broadcast station of the second best reception state at every prescribed time. SOLUTION: A control processor 4 projects the character images of the contents of news or the like on the screen of a display device 7 and selectively performs the mark display of the respective kinds of the traffic information in map images for navigation projected on the screen corresponding to an input instruction from an operation unit 8 based on the information received by this FM multiplex broadcast receiver 11.  In this case, when the input instruction of automatic tuning is supplied from the operation unit 8, in the control processor 4, the reception states of the FM broadcast stations are detected and the FM broadcast stations of the best reception state and the FM broadcast station whose reception state is worse than the FM broadcast station of the best reception state though it is receivable, the FM broadcast station of the second best reception state for instance, are alternately turned at every prescribed time.
Patent JP-H0279382-A (JP)
Title: Method for installation of packing in connector
Inventor: TANNO SHOGO
IPC: H01R43/00
Filed: 1988-09-14
Abstract: PURPOSE:To surely prevent damage of a packing by reciprocating an initial pushing contacting part in a horizontal direction and returning a circular packing which declines and drops to a horizontal direction. CONSTITUTION:A reversely protruded initial contacting part 17 is fallen down while reciprocated in a horizontal direction shown as arrows (B), (C) and initial pushing of a packing 2 is carried out so as to externally fit it on the upper end 18 of a small cylindrical projecting part 8 while the packing 2 is elastically and slightly deformed to extended directions. When, while declining, a spontaneously dropped packing 2 mounts on the small cylindrical projecting part 8, it can be adjusted surely to normal horizontal state because the initial pushing contacting part 17 is slid and brought to have a contact to the projecting part 8 while reciprocated. After initial pushing is carried out, the packing is pushed to the depths 9a by a pushing pressor 29. Damages of the packing due to biting and invading are surely prevented.
Patent JP-S6387218-A (JP)
Title: Nozzle for molding
Inventor: TSUNASHIMA KENJI
IPC: B29C48/08
Filed: 1986-10-01
Abstract: PURPOSE:To obtain the sheet having uniform gauge and no surface defect by magnetizing a nozzle such that mean magnetic flux density becomes the gauss in a specified range. CONSTITUTION:A nozzle for molding is magnetized at the mean magnetic flux density of 5-200 gausses. If the value of the magnetic flux density is smaller than 5 gausses, inorganic charged particles contained in polymer or a gelling agent adheres to a specified part of the nozzle, especially to the nozzle lip, and a streaklike defect occurs, or in case of a heavy addition, the flow speed of polymer changes, whereby gauge ununiformity becomes large and the cast sheet with uniform gauge is not obtained. If the value of magnetic flux density is larger than 200 gausses, the charged particle adheres to a specified part, and the ferromagnetic substance such as iron powder, iron-antimony solid solu tion and iron ion solid solution, etc. adhere to the specified part of the nozzle, whereby the stream line of the molten polymer emitted from the nozzle irregular ly pulsates, and only a cast sheet with an ununiform gauge is obtained.
Patent JP-S6192556-A (JP)
Inventor: KATO KUNIO
IPC: A24B3/12
Filed: 1985-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6474436-A (JP)
Title: Hulling rate detecting device for rice huller
Inventor: MAEDA KOSAKU
IPC: G01N21/88
Filed: 1987-09-16
Abstract: PURPOSE:To improve the detection accuracy of a hulling rate by selecting specific detected values except a maximum and a minimum value among detected values and finding a discrimination value from them when finding the discrimination value for discriminating between chaff and hulled rice. CONSTITUTION:When the hulling roll of the rice huller starts hulling rice, the mixed rice consisting of the hulled chaff and hulled rice is guided, grain by grain, to a sensor 2 for hulling rate detection and its hulling state is converted into an electric signal. A detected value selecting means A selects specific detected values except the maximum and minimum values among the detected values. A chaff and hulled rice discrimination value calculating means B finds the discrimination value for discriminating between chaff and hulled rice from the respective selected detected values. A hulling rate detecting means C compares the respective detected values of the sensor 2 with the discrimination value and detects the hulling rate from the results. Consequently, the detection accuracy of the hulling rate is improved.